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Fuel oil supply ship

A technology for supplying ships and fuel oil, applied in the direction of ship hull, ship accessories, ship construction, etc., can solve the problems of unfavorable ship concealment, slow supply speed, small size of oil pipeline, etc.

Inactive Publication Date: 2021-09-10
708TH RES INST OF CSSC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the equipment and technology used in this method, as well as operation and maintenance are relatively complicated, and are greatly restricted by the tonnage of the ship and sea conditions, and are limited by the carrying capacity of the supply cable. The size of the oil pipeline is small and the supply speed is slow, which is not conducive to the Concealment of Ship Supply
In addition, the traditional type of fuel supply ship is limited by the conventional ship type, and the capacity occupied by the supply of fuel is low

Method used

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] like figure 1 As shown, the fuel supply ship of the present invention includes a hull shell 1, a transverse bulkhead 2, a hull bow 3, an oil delivery pipe 4, and directional fins 5.

[0030] A transverse bulkhead 2 is provided between the rear of the hull shell 1 and the hull bow 3, so that a fuel tank is formed in the hull shell 1 between the transverse bulkheads 2, and an oil delivery pipe 4 is arranged in the hull bow 3, and one end of the oil delivery pipe 4 is connected to fuel oil. room, and the other end passes through the hull bow 3. Directional fins 5 are arranged on the rear portion of the hull shell 1 . The directional fin 5 is a bionic structure.

[0031] like figure 2 Shown are the positions of different transverse sections of the bunker supply ship. like Figure 3 to Figure 7 Shown are different cross-sectional line shapes of...

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Abstract

The invention relates to a fuel oil supply ship, and the ship comprises a ship body shell; transverse bulkheads are arranged between the rear portion of the ship body shell and a ship body bow, a fuel oil tank is formed in the ship body shell between the transverse bulkheads, an oil conveying pipe is arranged in the ship body bow, one end of the oil conveying pipe is communicated with the fuel oil tank, and the other end of the oil conveying pipe penetrates out of the ship body bow. And directional fins are arranged on the rear part of the hull shell. The directional fin is of a bionic structure. The fuel oil supply ship sails underwater in the whole course, the navigational speed can be increased, and the concealment is improved; the geometric change of the ship profile is smaller, machining is easy, and fluid resistance is smaller; the directional fin is of a bionic structure, and better maneuverability can be achieved under the lower weight cost.

Description

technical field [0001] The invention relates to a supply ship in the field of ships and ocean engineering, in particular to a fuel supply ship type. Background technique [0002] At present, the existing technology solves the sea replenishment of ships by transporting various solid and liquid materials to other ships at sea by supply ships. Among them, the marine fuel supply mainly adopts the horizontal supply mode of navigation, that is, the supply ship and the receiving ship form a horizontal team, and while maintaining the same direction and speed, the supply device and the oil hose connected between the two ships are carried out on the sea surface. fuel supply on board. However, the equipment and technology used in this method, as well as operation and maintenance are relatively complicated, and are greatly restricted by the tonnage of the ship and sea conditions, and are limited by the carrying capacity of the supply cable. The size of the oil pipeline is small and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B25/08B63B27/34B63B11/04
CPCB63B25/08B63B27/34B63B11/04
Inventor 王伟郭建捷伍友军李聪赵超
Owner 708TH RES INST OF CSSC
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